Customized, degradable, functionally graded scaffold for potential treatment of early stage osteonecrosis of the femoral head
نویسندگان
چکیده
منابع مشابه
Potential diagnostic role of diffusion tensor imaging in early-stage osteonecrosis of the femoral head.
The present study aimed to explore the potential diagnostic role of diffusion tensor magnetic resonance imaging (DTI) in the early stage of modified corticosteroid-induced osteonecrosis of the femoral head (ONFH). A total of 20 beagles were randomly classified (1:1) into either an experimental group (LM), which were intramuscularly injected with lipopolysaccharide (LPS) and methylprednisolone (...
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We explored the mechanism of early stage osteonecrotic femoral head collapse by analyzing and comparing different regions in human osteonecrotic femoral head samples. Eight osteonecrotic femoral heads (ARCO II-III) were obtained from patients undergoing total hip arthroplasty. Bone structure was observed and evaluated by micro-computed tomography (CT) scans and pathology. Osteoblast and osteocl...
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We performed 41 core decompressions in 32 patients for stage I or stage II osteonecrosis of the femoral head. The intra-osseous pressure at the intertrochanteric level was raised in 28 (68%) and there was histological confirmation of necrosis in 36 hips (88%). After a follow-up of 10 to 84 months (mean 31) nine of the 12 stage I hips (75%) showed significant clinical or radiological deteriorati...
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Osteonecrosis of the femoral head is an intractable disease often occurring in patients aged 30-40 years that can cause femoral head collapse, pain, and gait disturbance. Background factors, including corticosteroid use, alcohol intake, and idiopathic causes, have been indicated. It is estimated that 70-80 % of osteonecrosis patients experience femoral head collapse, for which total hip arthrop...
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Case presentations and current literature will be presented. April 21, 2010 7:30-8:20 AM Meniscal Transplantation LT Leah Brown, M.D., Navy Resident Department of Orthopaedic Surgery, NMCSD Abstract Case presentations and current literature will be presented.Case presentations and current literature will be presented. April 28, 2010 7:30-8:20 AM Depression Awareness and Fatigue Robert C. Searle...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Research
سال: 2017
ISSN: 0736-0266,1554-527X
DOI: 10.1002/jor.23673